Cadet Nurses All Over the United States Answer their Country's Call for Nurses" poster
The pattern
This still is filed under Reason-why.
Define
A specific reason the offer is priced, timed, or structured this way. Not a mood. A reason.
Mechanism
Justification. A concrete cause makes a claim feel earned. Because we overbought. Because the season ends Sunday.
Verdict
The price or the ask looks irregular
Why it works
It uses social proof by displaying a widespread movement through documentary-style evidence. The news format makes the recruitment drive feel like an unstoppable national trend that the reader should join.
Steal this when
You want to leverage bandwagon appeal and social proof to encourage participation in a program.